Sharp Fax Machine UX 258TH User Manual

UX-258TH

FO-475TH

SERVICE MANUAL

No. 00ZUX258THSME

FACSIMILE

UX-258

MODEL FO-475

CONTENTS

CHAPTER 1. GENERAL DESCRIPTION

CHAPTER 5. CIRCUIT DESCRIPTION

[1] Specifications ............................................ 1-1

[2] Operation panel......................................... 1-2

[3] Transmittable documents .......................... 1-3

[4] Installation ................................................. 1-4

[5] Quick reference guide ............................... 1-7

[1] Circuit description ..................................... 5-1

[2] Circuit description of control PWB ............ 5-2

[3] Circuit description of TEL/LIU PWB .......... 5-8

[4] Circuit description of

power supply PWB ............................5-11

[5] Circuit description of CIS unit...................5-11

CHAPTER 2. ADJUSTMENTS

[1] Adjustments............................................... 2-1

[2] Diagnostics and service soft switch .......... 2-2

[3] Troubleshooting...................................... 2-17

[4] Error code table....................................... 2-18

CHAPTER 6. CIRCUIT SCHEMATICS AND

PARTS LAYOUT

[1] Control PWB circuit ................................... 6-1

[2] TEL/LIU PWB circuit.................................. 6-9

[3] Power supply PWB circuit ...................... 6-11

[4] Operation panel PWB circuit ................... 6-13

CHAPTER 3. MECHANISM BLOCKS

[1] General description .................................. 3-1

[2] Disassembly and assembly

CHAPTER 7. OPERATION FLOWCHART

procedures ....................................... 3-3

[1] Protocol ..................................................... 7-1

[2] Power on sequence................................... 7-2

CHAPTER 4. DIAGRAMS

[1] Block diagram ............................................4-1

[2] Wiring diagram .......................................... 4-2

[3] Point-to-point diagram............................... 4-3

CHAPTER 8. OTHERS

[1] Service tools ............................................. 8-1

[2] IC signal name .......................................... 8-4

PARTS GUIDE

Parts marked with " " is important for maintaining the safety of the set. Be sure to replace these parts with specified ones for

maintaining the safety and performance of the set.

This document has been published to be used

for after sales service only.

The contents are subject to change without notice.

SHARP CORPORATION

1 - 1

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CHAPTER 1. GENERAL DESCRIPTION

[1] Specifications

Automatic dialing:

Rapid Key Dialing: 10 numbers

Speed Dialing: 20 numbers

Effective scanning width:

Contrast control:

210 mm max.

Automatic/Dark selectable

Standard

Fax paper:

Initial starter roll (included with fax

machine): 10 m roll

Copy function:

Telephone function:

Standard

Recommended replacement roll:

FO-40PR 50 m roll

(cannot be used for incoming/outgoing

if power fails)

Automatic document feeder: 10 sheets max.

Power requirements:

Operating temperature:

Humidity:

220-240 V, 50 Hz

5 to 35°C

Paper cutting method:

Modem speed:

Automatic cutter

9600 bps with automatic fallback to

7200, 4800, or 2400 bps

Maximum: 85 %

Stand-by: 6.0 W

Maximum: 120 W

Width: 308 mm

Depth: 256 mm

Height: 138 mm

Power consumption:

Transmission time* :

Display:

Approx. 15 seconds (Sharp special mode)

7 x 5 dots, 1 line by 16-digit display

TEL, FAX, TEL/FAX, ANS.

Dimensions:

Weight:

Reception modes:

Resolution:

Horizontal:

8 dots/mm

Vertical:

Standard: 3.85 lines/mm

Fine/Halftone: 7.7 lines/mm

Super fine: 15.4 lines/mm

Approx. 2.6 kg

(without attachements)

Based on ITU-T (CCITT) Test Chart #1 at standard resolution in Sharp

special mode, excluding time for protocol signals (i.e., ITU-T phase C

time only).

Recording system:

Halftone (grayscale):

Applicable telephone line:

Compatibility:

Thermal recording

64 levels

Public switched telephone network/PBX

ITU-T (CCITT) G3 mode

Half-duplex, desktop transceiver

MH, MR, Sharp special mode

Sheet-feeder CIS (Contact Image Sensor)

210 mm max.

Configuration:

Compression scheme:

Scanning method:

Effective recording width:

Input document size:

Automatic feeding:

Width

Length

148 to 216 mm

140 to 297 mm

Manual feeding:

Width

Length

148 to 216 mm

140 to 600 mm

As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for procduct

improvement without prior notice. The performance specifications figures indicated are nominal values of production units. There may be some

deviation from these values in individual units.

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[2] Operation panel

2 3 4 5 6 8 9 10 11 12

RECEPTION

REC

REPEAT PLAY/SKIP DELETE REMINDER

MODE

RESOLUTION

FUNCTION

TEL FAX

VOLUME

DOWN

ANSWERING

SYSTEM

TEL/FAX ANS.

DIGITAL

STOP

DEF

MNO

ABC

JKL

SPEED DIAL

GHI

COPY/HELP

REDIAL

WXYZ

PQRS

TUV

HOL/SEARCH

SPEAKER

START/MEMORY

10/POLL

16 17

13. Number keys

1. Display

Use these keys to dial numbers, and enter number and letters

during number/name storing procedures.

14. SPEED DIAL key

This displays messages and prompts during operation and

programming.

2. PANEL RELEASE

Press this key to dial a 2-digit Speed Dial number.

Pull this release toward you to open the operation panel.

15. REDIAL key

3. RECEPTION MODE key

Press this key to automatically redial the last number dialed.

16. SPEAKER key

Press this key to select the reception mode. An arrow in the

display will point to the currently selected reception mode.

4. FUNCTION key

Press this key to select various special function.

5. RESOLUTION key

Press this key to hear the line and fax tones through the

speaker when sending a document, or dialing a voice number.

Note: This is not a speakerphone. You must pick up the

handset to talk with the other party.

Press this key to adjust the resolution and contrast before

sending or copying a document.

17. HOLD/SEARCH key

Press this key to search for an automatic dialing number,

or, during a phone conversation, press this key to put the

other party on hold.

6. VOLUME keys

Press these keys to adjust the volume of the speaker when

the SPEAKER key has been pressed, or the volume of the

ringer at all other times.

18. Rapid Dial keys

Press one of these keys to dial a fax or voice number

automatically. (Note that you must attach the Rapid Key

labels.)

7. REC key

Press this key to record a phone conversation or a message.

8. REPEAT key

Press this key to repeat playback of a message.

9. PLAY/SKIP key

Press this key to play recorded messages. During playback,

press it to skip forward to the next message.

10. DELETE key

Press this key to erase recorded messages.

11. REMINDER key

Press this key to send a fax and/or voice message to another

party or to yourself at a preset time.

12. STOP key

19. START/MEMORY key

Press this key to send or receive a document manually

when off hook.

20. COPY/HELP key

When a document is in the feeder, press this key to make

a copy. At any other time, press this key to print out the

Help List, a quick refernce guide to the opeation of your

fax.

Press this key to stop operations before they are completed.

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5. Automatic Document Feeder Capacity

[3] Transmittable documents

Number of pages that can be placed into the feeder at anytime is as

follows:

1. Document Sizes

Normal size: max. ADF 10 sheets

width

148 – 216 mm

140 – 297 mm

Normal size

Special size: single sheet only (manual feed)

length

NOTES: • When you need to send or copy more pages than the feeder

limit, place additional pages in feeder when last page in

feeder is being scanned.

(Max.)

•

Place additional pages carefully and gently in feeder.

If force is used, double-feeding or a document jam may

result.

600mm

(Max.)

A4 size

297mm

(Min.)

6. Readable Width & Length

140mm

The readable width and length of a document are slightly smaller than

the actual document size.

148mm

216mm

[Normal size]

[Special size]

Note that characters or graphics outside the effective document scan-

ning range will not be read.

Use document carrier sheet for smaller documents.

•

Readable width

With special sizes, only one sheet can be fed into the machine at a

time. Insert next page into feeder as current page is being scanned.

210 mm, max.

2. Paper Thickness & Weight

2.4 x 10^–3–4.7 x 10^–3inch

Thickness

ADF 10

sheets

Normal size

0.15 x 10^–3lbs/inch²

Weight

4.7 x 10^–3–7.9 x 10^–3inch

Thickness

Weight

Special size

Readable width

0.15 x 10^–3–0.20 x 10^–3lbs/inch²

3. Document Types

•

Readable length

•

Normal paper

This is the length of the document sent minus 4 mm from the top and

bottom edges.

Documents handwritten in pencil (No. 2 lead or softer), fountain pen,

ball-point pen, or felt-tipped pen can be transmitted.

Documents of normal contrast duplicated by a copying machine can

also be transmitted.

4mm

•

Diazo copy (blue print)

Diazo copy documents of a normal contrast may be transmitted.

Carbon copy

Readable length

4mm

A carbon copy may be transmitted if its contrast is normal.

4. Cautions on Transmitting Documents

•

Documents written in yellow, greenish yellow, or light blue ink cannot

be transmitted.

Ink, glue, and correcting fluid on documents must be dry before the

documents can be transmitted.

All clips, staples and pins must be removed from documents be-fore

transmission.

Patched (taped) documents should be copied first on a copier and

then the copies used for transmission.

All documents should be fanned before insertion into the feeder to

prevent possible double feeds.

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TELEPHONE JACK

7. Use of Document Carrier Sheet

A standard telephone jack must be located near the machine.

This is the telephone jack commonly used in most homes and offices.

A document carrier sheet must be used for the following documents.

•

Those with tears.

•

Plugging the fax machine into a jack which is not an jack may result

in damage to the machine or your telephone system. If you do not

know what kind of jack you have, or needed to have one installed,

contact the telephone company.

Those smaller than size 140 mm (W) x 140 mm (L).

Carbon-backed documents

Make print straight

across paper

E.G.

Place the document

carrier in the document

feeder with the clear film

side down

2. Connections

Connect the handset as shown and place it on the handset rest.

♦ Make sure the handset cord goes into the unmarked jack on the

side of the machine!

♦ Use the handset to make ordinary phone calls, or to transmit and

receive documents manually.

Direction of insertion

NOTE: To transmit a carbon-backed document, insert a white sheet of

paper between the carbon back of the document and the docu-

ment carrier.

•

Those containing an easily separable writing substance (e.g., trac-

ing paper written on with a soft, heavy lead pencil).

NOTES: • When using the document carrier, carefully read the in-

structions written on the back.

Plug the power cord into a 220-240 V, 50 Hz, earthed (2-prong) AC

outlet.

•

If the document carrier is dirty, clean it with a soft, moist

cloth, and then dry it before using for transmission.

♦ Caution: Do not plug the power cord into any other kind of outlet.

This will damage the machine and is not covered under the

warranty.

•

Do not place more than one document in the carrier at a

time.

Note: The shape of the plug is different in certain countries.

[4] Installation

♦ The machine does not have a power on/off switch, so the power

is turned on and off by simply plugging or unplugging the power

cord.

1. Site selection

Take the following points into consideration when selecting a site for this

model.

Note: If your area experiences a high incidence of lightning or power

surges, we recommend that you install surge protectors for the

power and telephone lines. Surge protectors can be purchased

from your dealer or at most telephone specialty stores.

ENVIRONMENT

•

The machine must be installed on a level surface.

Keep the machine away from air conditioners, heaters, direct sun-

light, and dust.

•

Provide easy access to the front, back, and sides of the machine. In

particular, keep the area in front of the machine clear, or the original

document may jam as it comes out after scanning.

•

The temperature should be between 5° and 35°C.

Insert one end of the telephone line cord into the "TEL. LINE" jack.

Insert the other end into a standard (RJ11C) single-line telephone

wall jack.

The humidity should be between 30% and 85% (without conden-

sation).

ELECTRICITY

♦ Be sure to insert the telephone line cord into the "TEL. LINE"

jack. Do not insert into the "TEL. SET" jack.

220-240 V, 50 Hz, earthed (2-prong) AC outlet is required.

Caution!

•

Connection to a power source other than that specified will cause

damage to the equipment and is not covered under the warranty.

•

If your area experiences a high incidence of lightning or power surges,

we recommend that you install a surge protector for the power and

telephone lines. Surge protectors can be purchased at most telephone

specialty stores.

If the machine is moved from a cold to a warm place...

TEL.

SET

If the machine is moved from a cold to a warm place, it is possible that

the reading glass may fog up, preventing proper scanning of documents

for transmission. To remove the fog, turn on the power and wait approxi-

mately 2 hours before using the machine.

TEL.

LINE

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Unwrap the roll of fax paper and place it in the compartment.

3. Original document support

•

Important: The roll must be placed so that the leading edge of

the paper unrolls as shown. (The paper is only coated on one

side for printing. If the roll is placed backwards, the paper will

Rotate the original document support so that it points straight out.

come out blank after printing.)

NO!

YES

4. Loading the fax paper

•

Your fax machine prints incoming faxes on a special kind of paper

called thermal paper.

•

The fax’s print head creates text and images by applying heat to

the thermal paper.

Note: The power must be on (plug in the power cord) when loading

fax paper in the fax machine.

Pull the release marked PANEL RELEASE toward you and open the

operation panel.

Insert the leading edge of the paper into the paper inlet. Continue to

push the paper through the inlet until it comes out of the opening in

the front of the fax.

Paper inlet

Remove the packing paper from the paper compartment.

Remove

cardboard

and tape

The paper will reappear here. Make

sure it is aligned between the arrows

on each side of the guide, and then

passes under the plate and out the

front of the fax.

Close the operation panel, making sure it clicks into place.

Press here to close

Click!

A short length of the fax paper will feed out and be cut off. (If this

doesn’t happen, repeat the loading procedure.)

Note: The fax has a built-in anti-curl mechanism that will help to reduce

paper curling problems. The anti-curl mechanism is more

effective at the beginning of the paper roll and less effective

towards the end.

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Cut off the wrinkled part of the paper.

4. Clearing a jammed document

If the original document doesn’t feed properly during transmission or

copying, or DOCUMENT JAMMED appears in the display, first try press-

ing the START/MEMORY key. If the document doesn’t feed out, open

the operation panel and remove it.

Important: Do not try to remove a document without opening the op-

eration panel. This may damage the feeder mechanism.

Pull the release marked PANEL RELEASE toward you and open the

operation panel.

Reload the paper.

•

Jammed fax paper is often caused by improper loading. Be sure

to carefully follow the instructions for paper loading given in "Load-

ing the Fax Paper" in page 1-5.

Remove the document.

If the display still shows PAPER JAMMED

If the display still shows PAPER JAMMED after you press the START/

MEMORY key in Step 2 above, the cutter is still engaged in the cutting

position. To open the cutter, turn the fax up on its rear end and insert

any long, rod-like object with a flat or blunt end into the hole marked

CUTTER RESET. Continue to push the rod in until you feel it move a

lever inside the machine.

5. Clearing jammed fax paper

Pull the release marked PANEL RELEASE toward you and open the

operation panel.

Remove the paper roll.

ABC

JKL

DEF

•

If any pieces of paper are stuck in the cutter, remove them with

caution.

SPEED DIAL

Press this key to delete

the letter highlighted by

the cursor.

•

Press the START/MEMORY key to reset the cutter.

GHI

MNO

REDIAL

Press this key to move

the cursor to the left.

TUV

WXYZ

PQRS

HOLD/SEARCH

SPEAKER

Press this key to change

case.

Press this key to move

the cursor to the right.

Press either key repeatedly to select

one of the following symbols.

1 – 6

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[5] Quick reference guide

FUNCTION key menu

The following chart shows the layout of the functions and settings accessed by pressing the FUNCTION key. First press the FUNCTION key, the

appropriate numeric key as shown, and then "#" or " " until the desired item appears.

Instructions for making each setting appear in the display. If you have any difficulty, refer to the detailed instructions on the page shown below the setting.

FUNCTION

Listing Mode

Optional Settings

Timer Mode

Send Mode

Polling Mode

Entry Mode

A.M. Settings

OGM Recording

Toll Saver

Timer List

Fine Resolution

Priority

Fax/Tel Numbers

for Auto Dialing

Transaction Report

Print Select

Transfer

Function

Telephone

Number List

Number of Rings

To Answer

Own Number and

Name Set

Dial Mode

Fax Box

ICM Record

Time

Passcode List

Pseudo Ringing

Duration

ICM

Confirmation

5 Rings TEL

Answer

Polling Security

Select

Option Setting

List

Remote Code

Override Code

Page Save

On A.M. Failure

Box Passcode

Recall Interval

Recall Times

Passcode List

Anti Junk Fax

Number List

Time Save

Date and Time Set

Transfer

Telephone

Number

Fax Signal Receive

Junk Number Check

Polling

Answering

Machine

Program List

Telephone/Fax

Remote Number

Anti Junk Number

Set

Remote Reception

Select

Message List

Note: Steps which are optional are enclosed in a dotted frame:

Transmitting documents

Normal Dialing

Lift handset

press SPEAKER

RESOLUTION

Load

document

Dial (press

numeric keys)

START/MEMORY

Wait for

reception tone

Hang up

START/MEMORY

Direct Keypad

Dialing

RESOLUTION

Load

document

Dial (press

numeric keys)

Rapid Key Dialing

Load

document

Press Rapid

key

START/MEMORY

Speed Dialing

Enter Speed Dial

number (press 2

numeric keys)

S P E E D D I A L

Load

document

START/MEMORY

Redialing

R E D I A L

Wait for

Load

reception tone

document

Using the answering machine

F U N C T I O N

Recording an

outgoing message

Press a number key

to select a box:

"0": General Box

"1": Box 1

Pick up the handset,

press the

START/MEMORY

key, and then speak

into the handset.

When finished,

replace the

handset or

press the

"2": Box 2

"3": Box 3

START/MEMORY

"4": Transfer outgoing

message

STOP key.

Listening to

received messages

For a personal

box, enter the box

number

PLAY/SKIP

Enter passcode

if necessary

Erasing received

messages

General messages

(no passcode):

Hold down DELETE

key for 2 seconds.

General messages

General messages:

(passcode needed):

Press DELETE and

enter passcode.

Press DELETE , enter

box number, and enter

passcode if necessary.

1 – 7

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2. IC protectors replacement

CHAPTER 2. ADJUSTMENTS

[1] Adjustments

ICPs (IC Protectors) are installed to protect the motor driver circuit.

ICPs protect various ICs and electronic circuits from an overcurrent con-

dition.

The location of ICPs are shown below:

General

Since the following adjustments and settings are provided for this model,

make adjustments and/or setup as necessary.

CNPW

CNLIUA

1. Adjustments

FU100

Adjustments of output voltage (FACTORY ONLY)

CONTROL PWB

(TOP SIDE)

1. Install the power supply unit in the machine.

2. Set the recording paper and document.

3. When the document is loaded, power is supplied to the output lines.

Confirm that outputs are within the limits below.

(1)FU100 (ICP-S07) is installed in order to protect IC’s from an over-

current generated in the motor drive circuit. If FU100 is open, replace

it with a new one.

Output voltage settings

3. Settings

POWER SUPPLY PWB

CN2

TEL/LIU PWB

(1) Dial mode selector

DIAL mode (Soft Switch No. SWB4 DATA No. 3)

CNLIU

(step 1) Select "OPTION SETTING".

KEY :

FUNCTION

CNLIUA

CNPW

DISPLAY: OPTION SETTING

(step 2) Select "DIAL MODE".

PRESS OR #

CONTROL PWB

Cursor

When initially registering,

the mode shows 1=TONE.

When registering again, the

mode which was registered

formerly is shown.

KEY:

DISPLAY: DIAL MODE

(step 3) Select, using "1" or "2".

KEY:

DISPLAY: TONE SELECTED

KEY:

1=TONE, 2=PULSE

Output

+5V

Voltage limits

4.75V ∼ 5.25V

23.3V ∼ 24.7V

Connector

No.

CNPW

+24V

Pin No.

+5V

VTH-ON

DISPLAY: PULSE SELECTED

(step 4) End, using the "STOP" key.

+24V

VTH

STOP

KEY:

4. Method of release of starting lock up by Battery

Reset

(1) Summary

There is a possibility of release of the lock up by reset the signal BATRST

of CPU (FC100), if it lock up when you turn on the power of the set in

UX-258 series. We inform you of the method of release.

(2) Contents

When you turn on the power of the set without EPROM by your mistake,

if you turn off the power after, turn on the power with EPROM again, the

set don’t start.

In this case, before you judge the cpu (FC100) is wrong, you need to

confirm the release of the lock up by reset the signal BATRST. and

unknown origin in the same way.

Method of the reset of signal BATRST

Short the between leads of the capacitor C5 on the control PWB,

X2961-81 in the state of POWER OFF.

2 – 1

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[2] Diagnostics and service soft switch

1. Operating procedure

(1) Entering the diagnostic mode

Press FUNC → 9 →

→ 8 → # → 7 , and the following display will appear.

ROM Ver. FKD0 After 2 sec: DIAG MODE

FKD0

Then press the START key. Select the desired item with the

key or the # key or select with the rapid key. Enter the mode with the START key.

(Diag•specifications)

FKD0

FUNC

DIAG MODE

START

Flash memory clear

Soft switch mode

ROM & RAM check

Aging mode

START

START Flash memory check

START

Entry data receive

Entry data send

Panel key test

Check pattern mode

Signal send mode

Memory clear mode

Auto feeder mode

All black mode

Shading mode

If the diag mode cannot be set, repeat the diag mode operation, per-

forming the following operation.

After the power is turned on and "ESPERE POR FAVOR" is indicated,

press the STOP key.

START

KEY

STOP

KEY

In relation with the process response (request from Production

Engineering) "ESPERE POR FAVOR" clock indication may

appear depending on STOP key timing. If the STOP key is

held down, "MEMORY CLEAR?" appears.

"Power ON"

Memory clear

(Work + Backup)

2. Diagnostic items

ITEM DIRECT

Contents

Function

No.

key

SOFT SWITCH MODE

ROM & RAM CHECK

AGING MODE

Soft switches are displayed and changed. List can be output.

ROM is sum-checked, and RAM is matched. Result list is output.

10 sheets of check patterns are output every 5 minutes per sheet.

Panel keys are tested. Result list is output.

PANEL KEY TEST

CHECK PATTERN MODE Check pattern is output.

SIGNAL SEND MODE

Various signals of FAX communication are output.

MEMORY CLEAR MODE Back-up memory is cleared, and is set at delivery.

SHADING MODE

ALL BLACK MODE

Shading compensation is performed in this mode.

To check the print head, whole dots are printed over the interval of 2 m.

−

AUTO FEEDER MODE Insertion and discharge of document are tested.

ENTRY DATA SEND Registered content is sent.

ENTRY DATA RECEIVE Registered content is received, and its list is output.

FLASH MEMORY CHECK Flash memory is checked.

FLASH MEMORY CLEAR Data of flash memory is cleared.

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3. Diagnostic items description

3. 6. Signal send mode

The mode is used to send various signals to the circuit during FAX com-

munication. Every push of START key sends a signal in the following

sequence. Moreover, the signal sound is also output to the speaker when

the line monitor of the soft switch is on.

3. 1. Soft switch mode

Used to change the soft switch settings.

The soft switch which is stored internally is set by using the keys.

The available soft switches are SW-A1 to SW-L2.

The content of soft switches is shown in page 2-5 to 2-16.

The contents are set to factory default settings.

[1] No signal (CML signal turned on)

[2] 9600bps

[3] 7200bps

[4] 4800bps

3. 2. ROM & RAM check

[5] 2400bps

ROM executes the sum check, and RAM executes the matching test.

The result will be notified with the number of short sounds of the buzzer

as well as by printing the ROM & RAM check list.

Number of short sounds of buzzer 0 → No error

1 → ROM error

[6] 300bps (FLAG)

[7] 2100Hz (CED)

[8] 1100Hz (CNG)

[9] END

2 → RAM error (32Kbyte)

3. 3. Aging mode

3. 7. Memory clear mode

If any document is first present, copying will be executed sheet by sheet.

If no document is present, the check pattern will be printed sheet by

sheet. This operation will be executed at a rate of one sheet per 5min-

utes, and will be ended at a total of 10 sheets.

This mode is used to clear the backup memory and reset to the default

settings.

3. 8. Shading mode

The mode is used for the shooting compensation. For reading, set up

the special original paper.

3. 4. Panel key test

The mode is used to check whether each key operates properly

or not. Press the key on the operation panel, and the key will be dis-

played on the display. Therefore, press all keys. At this time, finally press

the STOP key.

The shooting compensation memorizes the reference data of white and

black for reading.

Moreover, the memorized data is not erased even if memory clear mode

is executed.

When the STOP key is pressed, the keys which are not judged as

"pressed" will be printed on the result list.

3. 9. All black mode

•

LED port of the contact image sensor (CIS) is kept on during the

term from when start of the panel test mode to end with the STOP

key.

The mode is used to check the state of the printing head and inten-

tionally overheat it. Whole dots are printed over the interval of 2 m. If it is

overheated or the printing sheet is jammed, press STOP key for the end.

3. 5. Check pattern mode

3. 10. Auto feeder mode

This mode is used to check the status of print head. Two sheets of check

pattern are printed. The following information of check pattern is printed.

In this mode, a document is inserted and discharged to check the auto

feed function.

Vertical stripes (alternate white and black lines) Approx. 35 mm

After this mode is started, set a document, and the document feed will

be automatically tested.

Full black

Full white

Approx. 70 mm

Approx. 35 mm

3. 11. Entry data send

The mode is used to send the registered data to the other machine and

make the other machine copy the registered content.

Before sending in this mode, it is necessary to set the other machine at

the entry data receive mode.

The sent content is as follows. After printing is completed, the following

lists are printed.

1. Telephone list data

2. Sender register data

3. Optional setting content

4. Soft switch content

5. Junk fax number list

6. Timer reservation data (only on the model which timer reserva-

tion is possible)

RANK 0 or 1

Note:

7. Recording setting list data

There is a selection RANK 0 or 1 depending on resistance value of the

thermal head. RANK 0 or RANK 1 is printed at the tail of check pattern

to identify.

2 – 3

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3. 12. Entry data receive

3. 13. Flash memory check

In this mode, the registered data sent from the other machine are re-

ceived and the received data are registered in the own machine. When

this mode is used for receiving, the other machine must be in the entry

data send mode.

Data writing/read of flash memory is checked, and the result (OK/NG) is

printed.

3. 14. Flash memory clear

After receiving is completed, the following lists are printed.

1. Telephone list data

All data of flash memory is cleared.

The result of clear (OK/NG) is printed.

2. Sender register data (The passcode No. is also printed if the poling

function is provided.)

3. Optional setting list

4. Soft switch content

5. Junk fax number list

6. Timer reservation list (only model which timer communication is

possible)

7. Recording setting list data

4. How to make soft switch setting

To enter the soft switch mode, make the following key entries in sequence.

Press

FUNCTION

START

DATA No.

1 2 3 4 5 6 7 8

S F T SW-A1 = 0 0 0 0 0 0 0 0

S F T SW-A1 = 1 0 0 0 0 0 0 0

Press FUNCTION key.

Press

key.

Bit1 - 8 are set.

Press START key during setting.

Soft SW-A2 - SW-L2 are set.

S F T SW-A2 = 0 0 0 0 0 0 0 0

S F T SW-L2 = 0 0 0 0 0 0 0 0

To finish the settings halfway between

SW-A1 and SW-L2, press the STOP

key. In this case, the setting being done

to the SW No. on display will be nullified

while settings done to the preceding

SW Nos. remain in effect.

When the COPY key is pressed, the

contents of soft switches are printed.

The soft switch mode is terminated.

2 – 4

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5. Soft switch description

• Soft switch

Switch setting and function

Initial

setting

NO.

DATA

NO.

ITEM

Remarks

Protect from echo

Yes

Forced 4800 BPS reception

Footer print

Yes

Length limitation of copy/send/receive

No limit

Copy/send: 60cm

Receive: 1.5m

CSI transmission

No transmitted

Twice

Transmitted

DIS receive acknowledgement during G3

transmission

NSF: Once

DIS: Twice

Non-modulated carrier for V29 transmission Yes

modem

EOL detect timer

Modem speed

25 s

13 s

V.29

V.27 ter

9600bps 7200bps 4800bps

2400bps

No. 1

No. 2

No. 3

No. 4

Sender’s information transmit

H2 mode

Yes

Communication error treatment in RTN

sending mode (reception)

No communication error

Communication error

CNG transmission

Yes

CED tone signal interval

1000ms

750ms

500ms

75ms

No. 1

No. 2

MR coding

Yes

Reserved

Signal transmission level

Binary input

No. = 16

0 (-8 dBm)

Protocol monitor (error print)

Printed at com. err

Not printed

Protocol monitor

Line monitor

Yes

Digital line equalization setting (Reception)

7.2km

0km

No. 1

No. 2

Reserved

Error criterion

10 ~ 20 %

Yes

5 ~ 10 %

Anti junk fax check

OPTION

2 – 5

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Switch setting and function

Initial

setting

NO.

DATA

NO.

ITEM

Remarks

Auto gain control (MODEM)

End Buzzer

Enable

Yes

Disable

Disconnect the line when DIS is received in No

RX mode

Yes

Equalizer freeze control (MODEM)

Off

Equalizer freeze control 7200 BPS only

Yes

CNG transmission in manual TX mode

Initial compression scheme for sharp fax in

TX mode

Yes

MR mode

H2 mode

Reserved

Recall interval

Binary input

OPTION

No. =

1 (5 x 60 sec = 5 min)

Recall times

Binary input

No. =

0 (Twice)

Dial pausing (sec/pause)

4 sec

2 sec

Reserved

Busy tone detection (after auto dial)

Waiting time after dialing

Yes

90 sec

45 sec

Reserved

Hold function

Enable

3 sec

Disable

0 sec

Auto Dial Mode Delay timer of before line

connect

Auto Dial Mode Delay timer of after line

connect

3.6 sec

3 sec

Dial mode

Tone

Pulse

OPTION

Pulse → Tone change function by key

Dial pulse make/break ratio (%)

Enable

40/60

Disable

33/67

Reserved

DTMF signal transmission level (Low)

Binary input

No. = 16

0 (0.5 x 12 = -6 dBm)

Reserved

2 – 6

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Switch setting and function

Initial

setting

NO.

DATA

NO.

ITEM

Remarks

DTMF signal transmission level (High)

Binary input

No. = 16 8

0 (0.5 x 7 = -3.5 dBm)

Reserved

Reading slice (Binary)

Factory

setting

Light

Dark

Darker in

dark mode

No. 1

No. 2

Reading slice (Half tone)

Factory

setting

Light

Dark

Darker in

dark mode

No. 3

No. 4

Line density selection

Reserved

Fine

Standard

OPTION

MTF correction in half tone mode

Reserved

Yes

Number of rings for auto receive

Binary input

No. =

1 (4 times)

Automatic switching manual to auto receive Reception after 5 rings

No reception

OPTION

mode

Reserved

CI off detection timer (Distinctive ring

setting off only)

1200ms

1000ms

700ms

350ms

No. 6

No. 7

Reserved

Tel/Fax Automatic switching mode

Enable

Disable

Pseudo ringing time at phone/fax automatic

switching mode

15sec

60sec

30sec

120sec

OPTION

No. 2

No. 3

Number of CNG signal detection at the

phone/fax automatic switching mode

Twice

Once

CNG detect time at TEL/FAX mode

3 sec

5 sec

Reserved

2 – 7

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Switch setting and function

Initial

setting

NO.

DATA

NO.

ITEM

Remarks

Pseudo ringer sound output level to the line

Binary input

No. =

1 (-5 dBm -5 = -10 dBm)

(-5 ~ -20 dBm setting)

Reserved

DTMF detection time

50ms

80ms

100ms

120ms

No. 1

No. 2

Compatible

No. =

Protection of remote reception (5

) detect Yes

OPTION

Remote reception with GE telephone

Not compatible

Remote operation code figures by external

TEL (0~9)

Binary input

1 (5

)

CNG detection in STAND-BY mode

Number of CNG detect (AM mode)

Yes

OPTION

1pulse

2pulses

3pulses

4pulses

No. 2

No. 3

Number of CNG (STAND-BY mode)

1pulse

2pulses

3pulses

4pulses

No. 4

No. 5

Fax signal detection after telephone mode dial Yes

Reserved

2 – 8

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Switch setting and function

Initial

setting

NO.

DATA

NO.

ITEM

Remarks

Busy tone detection ON/OFF time (Lower

duration)

350ms

650ms

150ms

900ms

Busy tone detection ON/OFF time (Upper

duration)

Reserved

Busy tone continuous sound detect time

10s

Yes

Busy tone detect continuation sound detect No

during OGM

Busy tone detect continuation sound detect No

during ICM

Yes

Busy tone detect intermittent sound detect

during OGM

Busy tone detect intermittent sound detect

during ICM

Busy tone detection pulse number

2pulses

4pulses

6pulses

10pulses

No. 1

No. 2

Fax switching when A.M. full

Yes

OPTION

Busy tone detect continuation sound detect 320 - 570 Hz

frequency

320 - 460 Hz

Reserved

ICM recording time

4min

15s

30s

60s

OPTION

No. 1

No. 2

A.M. quiet time 1

No. 3

No. 4

A.M. quiet time 2

No. 5

No. 6

Key input buzzer on/off switch (Two way

recording mode)

Off

Reserved

A.M. quiet detect time

Binary input

No. = 16 8

0 (6 sec)

Reserved

Alarm during two way recording

Yes

2 – 9

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Switch setting and function

60s

Initial

setting

NO.

DATA

NO.

ITEM

Max OGM record time

Remarks

15s

Reserved

Two way record function

Toll saver

Disable

Enable

OPTION

Reserved

BOX selection to record ICM

2 digits DTMF

Disable

1digit DTMF

Transfer did recall

Enable

AGC maximum gain (line)

(10 ~ 25 dBm )

Binary input

No. =

(23 dB)

(12 dB)

(-14 dB)

(-18 dB)

(-70 dB)

AGC maximum gain (Mic)

(10 ~ 25 dBm )

Binary input

AGC eref access code (line)

Binary input

(-0 ~ -30 dBm with 2 dBm step)

AGC eref access code (Mic)

Binary input

(-0 ~ -30 dBm with 2 dBm step)

AGC again adaptation threshold (line)

(-40 ~ -70 dBm with 2 dBm step)

Binary input

AGC again adaptation threshold (Mic)

(-40 ~ -70 dBm with 2 dBm step)

Binary input

(-50 dB)

Normal

AGC slew rate (line)

AGC slew rate (Mic)

Slow

Little fast

Fast

No. 1

No. 2

Slow

Normal

Little fast

Fast

No. 3

No. 4

FAX BOX function

Disable

Enable

800 Hz ~ 1200 Hz

OPTION

Frequency of voice detection after

REMINDER dialing

800 Hz ~ 1400 Hz

Voice detection time after REMINDER dialing

100ms

200ms

300ms

400ms

No. 7

No. 8

Reserved

Sender’s phone number setting

Reserved

Cannot change

Change allowed

Reserved

Ringer volume

Off

Low

Middle

High

OPTION

No. 7

No. 8

2 – 10

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Switch setting and function

Initial

setting

NO.

DATA

NO.

ITEM

Remarks

Reserved

Polling key

Reserved

Yes

OPTION

Speaker volume (5 stages)

Very Low Low

Middle

High Very High

No. 6

No. 7

No. 8

Reserved

Communication results printout

(Transaction report)

Error/Timer Send only

Always

No print

OPTION

No. 3

No. 4

Reserved

Entering DIAG mode by pressing SPEED

Yes

key

Reserved

OGM / ICM output level

Binary input

No. = 16

1 (-17 dBm)

Reserved

2 – 11

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SW-A2 No. 7 Communication error treatment in RTN sending mode

(Reception)

• Soft switch function description

SW-A1 No. 1 Protect from echo

Used to determine communication error treatment when RTN is sent by

occurrence of a received image error in G3 reception. When it is set to

"1", communication error is judged as no error.

Used to protect from echo in reception.

SW-A1 No. 2 Forced 4800BPS reception

SW-A2 No. 8 CNG transmission

When line conditions warrant that receptions take place at 4800 BPS

repeatedly.

When set to "0" , this model allows CNG transmission by pressing the

Start key in the key pad dialing mode. When set to "1", CNG transmis-

sion in the key pad dialing mode cannot be performed. In either case,

CNG transmission can be performed in the auto dial mode.

It may improve the success of receptions by setting at 4800BPS.

This improve the receiving document quality and reduces handshake

time due to fallback during training.

SW-A3 No. 1, No. 2 CED tone signal interval

SW-A1 No. 3 Footer print

For international communication, the 2100Hz CED tone may act as an

echo suppression switch, causing a communication problem.

When set to "1", the date of reception, the sender machine No., and the

page No. are automatically recorded at the end of reception.

Though SW-A3 No. 1 and No. 2 are normally set to 0, it should be changed

this time between the CED tone signal to eliminate the communication

problem caused by echo.

SW-A1 No. 4 Length limitation of copy/send/receive

Used to set the maximum page length.

To avoid possible paper jam, the page length is normally limited to 0.6

meter for copy or transmit, and 1.5 meters for receive.

CED

DIS

It is possible to set it to "No limit" to transmit a long document, such as a

computer print form, etc. (In this case, the receiver must also be set to

no limit.)

SW-A1 No. 5 CSI transmission

(CSI TRANSMISSION) is a switch to set whether the machine sends or

does not send the signal (CSI signal) informing its own telephone No. to

the remote fax. machine when information is received. When

"nonsending" is set, the telephone No. is not output on the remote trans-

mitting machine if the remote transmitting machine has the function to

display or print the telephone No. of receiving machine, using this CSI

signal.

SW-A3 No. 3 MR Coding

Used to select the MR coding enable or disable.

SW-A3 No. 4 ~ No. 8 Reserved

Set to "0".

SW-A4 No. 1 ~ No. 5 Signal transmission level

SW-A1 No. 6 DIS receive acknowledgment during G3 transmission

Used to control the signal transmission level in the range of-0dB to-

31dB.

Used to make a choice of whether reception of DIS (NSF) is acknowl-

edged after receiving two DISs (NSFs) or receiving one DIS (two NSFs).

It may be useful for overseas communication to avoid an echo sup-

pression problem, if set to 1.

The factory setting is at -8dB (MODEM output).

SW-A4 No. 6 Protocol monitor (Error print)

If set to "1", protocol is printed at communication error.

SW-A1 No. 7 Non-modulated carrier for V29 transmission modem

SW-A4 No. 7 Protocol monitor

Though transmission of a non-modulated carrier is not required for trans-

mission by the V29 modem according to the CCITT recommendation, it

may be permitted to a send non-modulated carrier before the image

signal to avoid and echo suppression problem. It may be useful for over-

seas communication to avoid an echo suppression problem, if set to 1.

Normally set to "0". If set to "1", communication can be checked, in case

of troubles, without using a G3 tester or other tools.

When communication FSK data transmission or reception is made, the

data is taken into the buffer. When communication is finished, the data is

analyzed and printed out. When data is received with the line monitor

(SW-A4 No. 8) set to "1" the reception level is also printed out.

SW-A1 No. 8 EOL (End Of Line) detect timer

Used to make a choice of whether to use the 25-second or 13-second

timer for detection of EOL.

SW-A4 No. 8 Line monitor

This is effective to override communication failures with some facsimile

models that have longer EOL detection.

Normally set to "0". If set to "1", the transmission speed and the recep-

tion level are displayed on the LCD. Used for line tests.

SW-A2 No. 1 ~ No. 4 Modem speed

SW-A5 No. 1, No. 2 Digital line equalization setting (Reception)

Used to set determine the initial modem speed. The default is 9600BPS.

It may be necessary to program it to a slower speed when frequent line

fallback is encountered, in order to save the time required for fallback

procedure.

Line equalization when reception is to be set according to the line char-

acteristics.

Setting should be made according to distance between the telephone

and the telephone company central switching station.

SW-A2 No. 5 Sender’s information transmit

SW-A5 No. 3 ~ No. 6 Reserved

(SENDER’S INFORMATION TRANSMISSION) is a switch to set the

function to print the content of HEADER PRINT described in the passcode

list at the front end of receiver’s original when original is sent to the

remote machine.

Set to "0".

SW-A5 No. 7 Error criterion

Used to select error criterion for sending back RTN when receiving im-

age data.

If this switch is set to "NO", the HEADER PRINT is not output at the

receiving machine.

SW-A5 No. 8 Anti junk fax check

SW-A2 No. 6 H2 mode

When use the Anti junk fax function, set to "1".

Used to determine reception of H2 mode (15 sec transmission mode).

When set to OFF, H2 mode reception is inhibited even though the trans-

mitting machine has H2 mode function.

SW-A6 No. 1 Auto gain control (MODEM)

When this mode is enabled, if the reception signal level is under 31dBm.

The modem itself controls the signal gain automatically.

2 – 12

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SW-A6 No. 2 End buzzer

SW-B4 No. 2 Auto dial mode Delay timer of after line connect

Setting this bit to 0 will disable the end buzzer (including the error buzzer/

on-hook buzzer).

Delay time between the line connection and dial data output under the

auto dial mode.

DIAL DATA

SW-A6 No. 3 Disconnect the line when DIS is received in RX mode

RAPID01

CML RELAY ON

Bit1= 0: When DIS signal is received during RX mode, disconnected the

line is immediately.

Bit1= 1: When DIS signal is received during RX mode, wait the next

signal.

0 : 3 sec

1 : 3.6 sec

SW-B4 No. 3 Dial mode

SW-A6 No. 4 Equalizer freeze control (MODEM)

When using the pulse dial, set to 0. When using the tone dial, set to 1.

key

When setting to 1, the mode is changed by pressing the key from the

pulse dial mode to the tone dial mode.

This switch is used to perform reception operation by fixing the equal-

izer control of modem for the line which is always in unfavorable state

and picture cannot be received.

SW-B4 No. 4 Pulse → Tone change function by

Usually, the control is executed according to the state of line where

the equalizer setting is changed always.

SW-B4 No. 5 Dial pulse make/break ratio (%)

When using the 33 % make ratio pulse dial, set to "0".

When using the 40 % make ratio pulse dial, set to "1".

SW-A6 No. 5 Equalizer freeze control 7200BPS only

Setting which specifies SW-A3 No. 6 control only in the condition of

7200BPS modem speed.

SW-B4 No. 6 ~ No. 8 Reserved

Set to "0".

SW-A6 No. 6 CNG transmission in manual TX mode

When set to "1", fax transmit the CNG signal in case of manual trans-

mission mode (User press the START key after waiting the fax answer-

ing signal from handset or speaker).

SW-B5 No. 1 ~ No. 5 DTMF signal transmission level (Low)

The transmission level of DTMF signal is adjusted. (lower frequency)

00000: 0dBm

SW-A6 No. 7 Initial compression scheme for sharp fax in TX mode

↓

When set to "0", if the other fax is Sharp model, fax transmit the docu-

ment by H2 mode. When set to "1", even if the other fax is Sharp model,

fax transmit the document by MR mode.

11111: -15.5dBm (-0.5dBm x 31)

SW-B5 No. 6 ~ No. 8 Reserved

SW-A6 No. 8 Reserved

Set to "0".

SW-B6 No. 1 ~ No. 5 DTMF signal transmission level (High)

SW-B1 No. 1 ~ No. 4 Recall interval

The transmission level of DTMF signal is adjusted. (higher frequency)

Choice is made for a redial interval for speed and rapid dial calls.

Used a binary number to program this. If set to 0 accidentally, 1 will be

assumed.

00000: 0dBm

↓

11111: -15.5 dBm (-0.5dBm x 31)

SW-B1 No. 5 ~ No. 8 Recall times

SW-B6 No. 6 ~ No. 8 Reserved

Choice is made as to how many redials should be.

Set to "0".

SW-B2 No. 1 Dialing pause (sec/pause)

SW-C1 No. 1, No. 2 Reading slice (Binary)

Pauses can be inserted between telephone numbers of direct dial con-

nection. Selection of 4 sec or 2 sec pause is available.

Used to determine the set value of reading density in standard/fine mode.

The standard setting is "00" (Factory setting is "00")

SW-B2 No. 2, No. 3 Reserved

SW-C1 No. 3, No. 4 Reading slice (Half tone)

Set to "0".

Used to determine the set value of reading density in half tone mode.

The standard setting is "00" (Factory setting is "00")

SW-B2 No. 4 Busy tone detection (after auto dial)

Used to set YES/NO of busy tone detection after auto dialing.

SW-C1 No. 5 Line density selection

SW-B2 No. 5 Waiting time after dialing

Used to set the transmission mode which is automatically selected when

the Resolution key is not pressed. In the copy mode, however, the fine

mode is automatically selected unless the Resolution key is manually

set to another mode.

This is waiting time for the opponent’s signals after dialing.

When set to "0", waiting time is 45 sec.

When set to "1", waiting time is 90 sec.

SW-C1 No. 6 Reserved

SW-B2 No. 6 ~ No. 8 Reserved

Set to "0".

SW-C1 No. 7 MTF correction in half tone mode

SW-B3 No. 1 ~ No. 7 Reserved

This allows selection of MTF correction (dimness correction) in the half

tone mode.

Set to "0".

When "NO" (=1) is selected, the whole image becomes soft and mild.

On the contrary, however, clearness of characters will be reduced. Nor-

mally set to "YES" (=0).

SW-B3 No. 8 Hold function

Used to set YES/NO of holding function by the HOLD key.

SW-B4 No. 1 Auto dial mode Delay timer of before line connect

SW-C1 No. 8 Reserved

Delay time between the dial key input and line connection under the

auto dial mode.

Set to "0".

RAPID01

CML RELAY ON

DIALLING

0 : 0sec

1 : 3sec

2 – 13

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SW-D1 No. 1 ~ No. 4 Number of rings for auto receive

SW-F1 No. 3 Protection of remote reception (5

) detect

). When set to "1",

When the machine is set in the auto receive mode, the number of rings

before answering can be selected. It may be set from one to nine rings

using a binary number. Since the facsimile telephone could be used as

an ordinary telephone if the handset is taken off the hook, it should be

programmed to the user’s choice. If the soft switch was set to 1, direct

connection is made to the facsimile. If a facsimile calling beep was heard

when the handset is taken off the hook, press the START key and put

the handset on the hook to have the facsimile start receiving. If it was

set to 0 accidentally, receive ring is set to 1.

NOTE: If the machine is set to answer after a large number of rings, it

may not be able to receive faxes successfully. If you have diffi-

culty receiving faxes, reduce the number of rings to a maximum

of 5.

Used to set the function of remote reception (5

the remote reception function is disabled.

SW-F1 No. 4 Remote reception with GE telephone

(Corresponding to TEL made by GE) P. B. X.

"1": Compatible with TEL mode by GE

"0": Not compatible

•

When sending (5

tured telephone remote reception may not take place because of

special specifications in their DTMF.

To overcome this, a soft SW is provided to change the modem set-

ting to allow for remote reception.

) for remote reception with a GE manufac-

SW-D1 No. 5 Automatic switching manual to auto receive mode

If this soft SW is set to "1", other telephone sets may be adversely

affected.

This soft switch is used to select whether the machine should switch to

the auto receive mode after 5 rings in the manual receive mode or re-

main in the same way as SW-D1 No. 1, No. 2, No. 3 and No. 4 "0"1"0"1"(5

rings).

SW-F1 No. 5 ~ No. 8 Remote operation code figures by external

TEL (0 ~ 9)

Remote operation codes can be changes from 0 through 9. If set to

SW-D1 No. 6 ~ No. 8 Reserved

greater than 9, it defaults to 9. The "5

Ex-7 (Default: 5

" is not changed.

Set to "0".

)

SW-D2 No. 1 ~ No. 5 Reserved

SW-F2 No. 1 CNG detection in STAND-BY mode

Set to "0".

When setting to "1", the CNG signal detection function during standby

stops.

SW-D2 No. 6, No. 7 CI off detection timer (Distinctive ring setting

off only)

SW-F2 No. 2, No. 3 Number of CNG detect (AM mode)

Set the minimum time period of CI signal interruption which affords to be

judged as a CI OFF section.

Used for detection of CNG in 1 to 4 pulses.

SW-F2 No. 4, No. 5 Number of CNG (STAND-BY mode)

Used for detection of CNG in 1 to 4 pulses.

SW-F2 No. 6 Fax signal detection after telephone mode dial

400msec

2000msec

When set to "1", if machine detect the fax answering signal after tel-

ephone calling (handset off-hook or speaker mode dial), machine start

to receive the documents automatically.

SW-D2 No. 8 Reserved

Set to "0".

SW-E1 No. 1 Tel/Fax Automatic switching mode

SW-F2 No. 7, No. 8 Reserved

Set to "0".

Used to set auto TEL/FAX switching mode or to set the normal fax mode.

SW-G1 No. 1 ~ No. 8 Reserved

SW-E1 No. 2, No. 3 Pseudo ringing time at the phone/fax automatic

switching mode

Set to "0".

SW-G2 No. 1 ~ No. 8 Reserved

Choice is made as to how long to rumble the dummy ringer on TEL/FAX

automatic switching mode.

Set to "0".

SW-G3 No. 1 ~ No. 8 Reserved

SW-E1 No. 4 Number of CNG signal detection at the phone/fax

automatic switching mode

Set to "0".

Used for detection of CNG in one tone or two tones in the TEL/FAX

automatic switching mode.

SW-H1 No. 1 Busy tone detection ON/OFF time (Lower duration)

The initial value of detection is set according to electric condition.

SW-E1 No. 5 CNG detect time at TEL/FAX mode

The set value is changed according to the local switch board. (Erro-

neous detection of sound is reduced.)

The switch which sets the time from the start of CNG detection to the

end of detection.

Normally the upper limit is set to 900msec, and the lower limit to 150msec.

SW-E1 No. 6 ~ No. 8 Reserved

If erroneous detection is caused by sound, etc., adjust the detection

range.

Set to "0".

SW-E2 No. 1 ~ No. 4 Pseudo ringer sound output level to the line

The lower limit can be set in the range of 350msec to 150msec.

Used to adjust sound volume of pseudo ringer to the line (ring back

tone) generated on selecting TEL/FAX. Setting is the reduce level from

-5 dBm output level.

SW-H1 No. 2 Busy tone detection ON/OFF time (Upper duration)

Similarly to SW-H1 No. 1, the set value can be varied.

The upper limit can be set in the range of 650msec to 900msec.

SW-E2 No. 5 ~ No. 8 Reserved

Set to "0".

SW-H1 No. 1

SW-H1 No. 2

Detection range

SW-F1 No. 1, No. 2 DTMF detect time

150msec ~ 900msec

150msec ~ 650msec

350msec ~ 900msec

350msec ~ 650msec

Used to set detect time of DTMF (Dual Tone Multi Frequency) used in

remote reception (5

The longer the detect time is, the less the error detection is caused by

noises.

2 – 14

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SW-H1 No. 3 Reserved

SW-I2 No. 8 Alarm during two way recording

Set to "0".

When set to “1”, alarm sound is given to remote side during two way

recording.

SW-H1 No. 4 Busy tone continuous sound detect time

SW-I3 No. 1 Max OGM record time

Set detecting time busy tone continuous sound for 5 seconds or 10 sec-

onds.

Used to select the maximum OGM recording time (1 = 15 sec, 0 = 60

sec).

SW-H1 No. 5 Busy tone detect continuation sound detect during

OGM

SW-I3 No. 2 Reserved

Used to detect the continuous tone of specific frequency during OGM

output.

Set to “0”.

SW-I3 No. 3 Two way record function

SW-H1 No. 6 Busy tone detect continuation sound detect during

ICM

If this switch is set to “1”, machine doesn’t work two way recording

function.

Used to detect the continuous tone of specific frequency during ICM

recording.

SW-I3 No. 4 Toll saver

Used to turn on the toll saver function. If it is off, the reception frequency

in the AM mode is identical with that in the FAX mode.

SW-H1 No. 7 Busy tone detect intermittent sound detect during

OGM

SW-I3 No. 5, No. 6 Reserved

Used to detect the intermitten tone of specific frequency during OGM

output.

Set to “0”.

SW-I3 No. 7 BOX selection to record ICM

This switch is selection to digit of BOX selection code (DTMF code).

1-digit: Input of box number (1-3)

SW-H1 No. 8 Busy tone detect intermittent sound detect during

ICM

Used to detect the intermittent tone of specific frequency during ICM

recording.

2-digit: Input of box number (01-03)

SW-H2 No. 1, No. 2 Busy tone detection pulse number

Note: In case of 1-digit, the DTMF code can be accepted for 4 seconds

from the beginning of ICM.

Used to set detection of Busy tone intermittent sounds.

BEEP

OGM OUT PUT

MAX 60S

ICM RECORDING

SW-H2 No. 3 Fax switching when A.M. full

If the answering machine’s memory (tape) is full and there is no re-

sponse, the machine automatically switches to Fax reception.

1 digit

2 digit

For 4 seconds from the beginning of ICM

SW-H2 No. 4 Busy tone detect continuation sound detect frequency

OGM/ICM

Set detecting frequency of busy tone continuation sound for 320 ~ 570

Hz or 320 ~ 460 Hz.

SW-I3 No. 8 Transfer dial recall

If this switch is set to “1”, machine disable redial in Transfer function.

SW-H2 No. 5 ~ No. 8 Reserved

SW-I4 No. 1 ~ No. 4 AGC maximum gain (Line)

(10~25dBm)

Set to "0".

SW-I1 No. 1, No. 2 ICM recording time

The AGC Maximum Gain limits the gain applied by the AGC. Message

with average energy below the AGC Energy Reference Level will have

their average energy level increased by no more than theAGC Maximum

Gain. The AGC Maximum Gain should average energy of the message

with the lowest average energy to the AGC Energy Reference Level.

Used to select the incoming message recording time among 15sec/

30sec/60sec/4min.

SW-I1 No. 3, No. 4 A.M. quiet time 1

Used to select four kinds of no sound time (2 sec ~ 5 sec) after reception

in the T. A. D mode until OGM is output.

SW-I4 No. 5 ~ No. 8 AGC maximum gain (Mic)

(10~25dBm)

Reception

OGM output

ICM recording

The AGC Maximum Gain limits the gain applied by the AGC. Message

with average energy below the AGC Energy Reference Level will have

their average energy level increased by no more than theAGC Maximum

Gain. The AGC Maximum Gain should average energy of the message

with the lowest average energy to the AGC Energy Reference Level.

2 sec~ 5 sec ( SW-I1No. 3, No. 4)

SW-I1 No. 5, No. 6 A.M. quiet time 2

Used to select four kinds of no sound time (0 sec ~ 3 sec) after OGM

output the T. A. D mode until ICM recording is started.

SW-I5 No. 1 ~ No. 4 AGC eref access code (Line)

(-0~-30dBm with 2dBm step)

Reception

OGM output

ICM recording

The AGC Energy Reference Level controls the playback level. Any

message having average speech energy above the energy reference

level has its playback level attenuated, and any level has its playback

level increased. If the playback level is too high (low), then decreasing

(increasing) the AGC energy Reference level will achieve the desired

level.

0 sec~3 sec (SW-I1 No. 5, No. 6)

SW-I1 No. 7 key input buzzer on/off switch (Two way recording

mode)

Used to turn ON/OFF key input buzzer in the TWO-WAY recording mode.

SW-I5 No. 5 ~ No. 8 AGC eref access code (Mic)

(-0~-30dBm with 2dBm step)

SW-I1 No. 8 Reserved

The AGC Energy Reference Level controls the playback level. Any

message having average speech energy above the energy reference

level has its playback level attenuated, and any level has its playback

level increased. If the playback level is too high (low), then decreasing

(increasing) the AGC energy Reference level will achieve the desired

level.

Set to “0”.

SW-I2 No. 1 ~ No. 5 A.M. quiet detect time

Used to set no sound time (0 sec - 32 sec) during the T. A. D. mode

operation.

SW-I2 No. 6, No. 7 Reserved

Set to “0”.

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SW-I6 No. 1 ~ No. 4 AGC gain adaptation threshold (Line)

(-40~-70dBm with 2dBm step)

SW-J1 No. 1, No. 2 Reserved

Set to "0".

The AGC adjusts the amount of gain applied to the incoming message

only when the average energy exceeds the AGC Gain Adaptation

Threshold. The AGC Gain Adaptation Threshold prevents message

background noise from corrupting the gain provided that the AGC Gain

Adaptation Threshold is greater than the background noise energy. In

the event that a message has background noise energy greater than

the AGC Gain Adaptation Threshold, the AGC Gain can be no greater

than the AGC Maximum Gain. Note that the AGC Gain Adaptation

Threshold must always be greater than the RPACS VOX Turn-On

Threshold).

SW-J1 No. 3 Sender’s phone number setting

Used to make a choice of whether the registered sender’s phone number

can be changed or not. If the switch is set to "1", new registration of the

sender’s phone number is disabled to prevent accidental wrong input.

SW-J1 No. 4 ~ No. 6 Reserved

Set to "0".

SW-J1 No. 7, No. 8 Ringer volume

Used to adjust ringing volume.

SW-I6 No. 5 ~ No. 8 AGC gain adaptation threshold (Mic)

(-40~-70dBm with 2dBm step)

SW-J2 No. 1, No. 2 Reserved